Junkman ... I believe you have a Northern Water snake there, which of course is not venomous. I assume you are from Connecticut and you may find it interesting that there are only 2 venomous snakes in your area. The bad snakes are the timber rattler and the copperhead, both are pit vipers.
There are 2 ways to easily ID the bad from the good snakes in your area. Both the rattler and the copperhead have a triangular head, along with elliptical eyes (vertical shape). Now, all the other snakes in your area (the nonvenmous ones) don't have that triangular head and their eyes are round (kinda like a person's pupils and exactly like the snake in your pictures).
You may be interested in the link here for snakes in your state. Also, if I remember from this research that both of those venomous snakes in CT are on the endangered list, meaning it's against the law to cause harm to them.
http://www.ct.gov/dep/lib/dep/wildlife/pdf_files/nongame/snkwebview.pdf